razorback

noun

1

any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin

Synonym: rorqual

2

a mongrel hog with a thin body and long legs and a ridged back;a wild or semi-wild descendant of improved breeds;found chiefly in the southeastern United States

Synonym: razorback hog razorbacked hog

adj

1

having a sharp narrow back

a razor-backed horse

razorback hogs

Synonym: razor-backed